Product Description:HDX Microfiber Towels are super soft and lint-free, so they are safe on all surfaces. The extra-large size is great for those extra tough jobs. The unique design of microfiber lifts and traps dirt and dust like a magnet - no chemicals needed. Use damp for cleaning, wet for heavily soiled areas and dry for dusting. These 18 in. x 18 in. cloths are machine washable, allowing for several uses. The pack quantity ensures that you always have a towel around when you need one.